Panasonic Projector Pt Lz370u Operating Instructions

Technical information
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Appendix
▶zCommand transmission method
Transmit using the following command formats.
Transmitted data
Header Data sectionTermination 
symbol
Hash value
(“Connection method”  (
 page 110)) ‘0’
0x30 ‘0’
0x30 Control command
(ASCII string) (CR)
0x0d
32 bytes 1 byte 1 byte Undefined length1 byte
Received data
Header Data sectionTermination 
symbol
‘0’
0x30 ‘0’
0x30 Control command
(ASCII string) (CR)
0x0d
1 byte 1 byteUndefined length 1 byte
Error response
Error message...

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Appendix
▶■When W eb Control administrator rights password is not set (Non-protect 
mode)
▶z Connection method
1)  
Obtain the IP
  address and port number (Initial set value = 1024) of the projector and 
request for a connection to the projector.
You can obtain the IP address from the menu screen of the projector, and the port number from the Web 
Control page.
IP address Obtain from the main menu 
→ [NETWORK] 
→ [STATUS]
Port No. Obtain from Web Control [Detailed set...

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Appendix
 terminal
The  terminal of the projector conforms with RS-232C so that the projector can be connected to and 
controlled from a computer.
▶■Connection

D\fSub \b\fpin (female)
Communication cable\DComputer
D\fSub \b\fpin (male)
▶■ Pin assignments and signal names
D-Sub 9-pin (female)
Outside view Pin No. Signal name
Details
(6)
(1)(9)
(5)
(1)
—NC
(2) TXDTransmitted data
(3) RXDReceived data
(4) —NC
(5) GNDEarth
(6) —NC
(7) CTS
Connected internally
(8) RTS
(9)...

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▶■Basic format
Transmission from the computer starts with STX, then the ID, command, parameter, and ETX are sent in this 
order. Add parameters according to the details of control.
(2 bytes)2 ID 
characters  (2 bytes)Semico\fon 
(1 byte) Co\fon\b1  
(1 byte)
3 command 
characters (3 byte\os)Parameter 
(undefined \fength) End (1 byte)
Start (1 byte)
ZZ, 01 to 06
ID designate
*1: When transmitting a command which does not need a parameter , a colon (:) is not...

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Appendix
▶■Cable specification
▶z
When connected to a computer
Projector
( terminal)
1 NC NC 1
Computer
(DTE specifications)
2 2
3 3
4 NC NC 4
5 5
6 NC NC 6
7 7
8 8
9 NC NC 9
▶■ Control command
The following table lists the commands that can be used to control the projector using a computer
.
▶zProjector control command
CommandDetails
Notes (parameter)
PON Power on In the standby mode, all commands other than “PON” are invalid.
During lamp On control operation, the...

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Appendix
List of compatible signals
The following table specifies the types of signals compatible with the projector.
ModeSignal name Resolution
(Dots) Scanning 
frequency Dot clock
Frequency (MHz)Format*1
Plug and play
Horizontal(kHz)Vertical(Hz)ComputerHDMI
NTSC/NTSC4.43/PAL-M/ PAL60 —
720 x 480i 15.7 59.9 — V/S — —
PAL/PAL-N/SECAM —720 x 576i 15.6 50.0 — V/S — —
525i (480i) 480i720 x 480i 15.7 59.9 13.5 R/Y — —
625i (576i) 576i720 x 576i 15.6 50.0 13.5 R/Y — —
525p...

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Appendix
ModeSignal name Resolution
(Dots) Scanning 
frequency Dot clock
Frequency (MHz)Format*1
Plug and play
Horizontal(kHz)Vertical(Hz)ComputerHDMI
MSXGA MSXGA60 1 280 x 960 60.0 60.0 108.0 R — —
SXGA SXGA60 1 280 x 1 024 64.0 60.0 108.0 R/H
3 3
SXGA75 1 280 x 1 024 80.0 75.0 135.0 R — —
SXGA85 1 280 x 1 024 91.1 85.0 157.5 R — —
SXGA+ SXGA+60 1 400 x 1 050 64.0 60.0 108.0 R — —
SXGA+60 1 400 x 1 050 65.2 60.0 122.6 R/H 3 3
SXGA+75 1 400 x 1 050 82.2 75.0 155.9 R —...

Specifications
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Appendix
The following table describes the specifications of the projector.
Model No. PT-LZ370U
Power supply AC 100 V - 240 V 50 Hz/60 Hz
Power consumption 100 V - 240 V 350 W (4.2
 
A
  - 1.5  
A)
When [ST

ANDBY MODE] of [ECO MANAGEMENT] is set to [ECO]: 0.08 W
When [STANDBY MODE] of [ECO MANAGEMENT] is set to [NORMAL]: 7 W When [IN STANDBY MODE] of [AUDIO SETTING] is set to [ON]: 10 W
LCD panel Panel size
18.7 mm (0.74") (aspect ratio 16:9)
Display method 3 transparent...

Specifications
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Appendix
Model No.PT-LZ370U
Terminals
 
terminal1 set, high-density D-Sub 15 pin (female)
[RGB signal] 0.7 V [p-p] 75 Ω (SYNC ON GREEN: 1.0 V [p-p] 75 Ω)
SYNC/HD, TTL high impedance, automatic positive/negative polarity 
compatible
VD, TTL high impedance, automatic positive/negative polarity compatible
[YP
BPR signal] Y: 1.0 V [p-p] including synchronization signal, PBPR: 0.7 V [p-p] 75 Ω
 
terminal 1 set, RCA pin jack x3
Y: 
1.0 V [p-p] including synchronization signal, 75...

Dimensions
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Appendix
Dimensions
 zWhen installing the projector to a ceiling, be sure to use the specified ceiling mount bracket (ET
-PKA1 10H: for 
high ceilings, ET-PKA110S: for low ceilings).
 z Installation work of the ceiling mount bracket should only be performed by a qualified technician.
 zPanasonic takes no responsibility for any damage to the projector resulting from use of a ceiling mount bracket 
not manufactured by Panasonic or the inappropriate choice of location for...